. . . . . . . . . . "114818238"^^ . . . . "(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight"@en-us . "(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight"@en-us . . . . . . . . . . . . . "14818238-n"^^ . . . . "0"^^ . . . . . . . . . . . . . . . . . . "113974154"@en-us . . "compound"@en-us . . . . "compound"^^ . . . . . . . . . . "0"^^ . "chemical compound"@en-us .